1. Before using the two-in-one curling straightener
, wash your hair well, and wait until the water on the hair is a little dry before proceeding to the next step.
2. Before using the 2-in-1 hair straightener, preheat it and control the temperature within a suitable range.
3. After finishing, heat the hair at the end of the hair a little with a hair straightener, so that the hair will become more supple.
4. Turn the hair around the straightener a little, just pull it gently, so the step of straightening or curling is almost complete.